Page. Page Page 
RO 920 | STYRACER.........-....--. 258 | Valerianella ..............- 163 
Siphonoglossa .........---- 324 | Styrax.............. ceeeeee 258 | Valerian family............ 163 
Skullcap.......------------ 340 | Sunflower...............-.. 217 | Varilla...... ...22..2.2.... 213 
Snake-plant..........------ 321 | Symphoricarpos ........-.-. 156 | Venus’ looking-glass...... 252 
Snapdragon.........------- 306 | Synedrella ...............-. 221 | Verbascum................ 306 
Sneeze-weed ........------- 231 | Taraxacum ................ 94g | Verbena ..................- 327 
Snowberry..-...------------ 156 | Tecoma.................... 318 | VERBENACEM.............. 326 
SOLANACEAR.........------ 296 | Tetraclea...... doce eeeeeuee 332 | Verbesina ................. 220 
Solanum .........-2---020-- 297 | Tetragonotheca............ 912 | Vernonia .................. 175 
Solidago ............00.200- 188 | Tetramerium.............. 305 | Veronica................... 312 
Sonchus ....... weeeseeeeeee 250 | Teucrium................-- 333 | Vervain .............. sees. 827 
Sow-thistle ..............-- 250 Thelesperma............... 904 | Vervain family ............ 326 
Spanish-needles...........- 223 | Thistle ..................-. 243 | Viburnum................. 156 
Spearmint .............---- 334 Thorn-apple .............. 302 | Viguiera................. .. 216 
Specularia.............- --- 252 | Thorou ghwort'............. 177 Viguiera.........-22-...... 220 
Speedwell ................. 312 | Thymophylla............... 937 | Vincetoxicum ............. 269 
Spermacoce ..-------------- 161 | Tickseed...........- settee 221 | Water horehound.......... 334 
Spigelia..--..---+---+----+- 271 | Toad-flax .................. 306 | Waterleaf family .......... 278 
Spilanthes -.....-------...- 213 | Tobacco... ........-.----. 303 | Water pimpernel .......... 256 
Squaw-weed ........-..---- 242 | Tomato...............2.-.- 297 Water willow.............. 3% 
Stachys..-.........----.6-- 843 | Tournefortia............... 284 | Wild bergamot ............ 939 
Standing cypress ........-- 277 | Tournsole ................. 284 | Wild chamomile........... 939 
Star thistle ..............-- 244 Townsendia................ 194 Withania ............ 299 
Starwort....-.--..--------- 194 | Trachelospermum ......... 263 | Woodbine ................. 156 
Statice.......-.....-:.eeee- 254 | Trichocoronis.............. 176 | Worm-grass ............... 971 
Steironema ..........------ 255 | Trichostema............... 332 | Wormwood ................ 239 
Stemodium ................ 309 | Trixis ........-..----.---.. 245 | Woundwort ............... 343 
Stenandrium............... 322 | Trompillo.................. 298 
Stephanomeria............. 247 | Tronadora................. 303 | Xanthisma ................ 185 
Stevia ............-.-...4-- 176 | Trumpet-creeper .......... 31g | Xanthium ................. 210 
Stevid.....-.....0..0.e-nee- 230 | Trumpet-flower............ 31g | Ximenesia ................. 221 
enen eeeenaessescncons a Trumpet-weed............. 177 | Yarrow ........+--- veceeees 239 
ck-tight...-...........2. 
Storax ............-...2..-- 258 Dorm Plant Toreeeseesses a Zexmenia.................. 220 
Storax family....... seeeeee 258 | esses sce ses Yeamenia ...........-....-. 221 
Stramonium ......... eesees 302 | VALERIANEZE .............. 163 | Zinnia.........--..-....... 2u1 
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